Key Takeaways -

  • Installing a whirlpool bath requires careful planning and preparation, including measuring the space and ensuring the necessary plumbing is in place.
  • Selecting a reputable supplier with the right product for your needs is important, as many types of whirlpool baths are available.
  • You may also need to create additional space for your whirlpool bath, such as tiling or building a platform.

Are you looking to add a luxurious touch to your bathroom? Installing a whirlpool bath is an excellent way of doing so.

Whirlpool baths are becoming a sought-after addition to homes and spas due to their incredible stress relief and medicinal properties.

Before installing your whirlpool bath, knowing the prerequisites for a successful installation is important. This includes knowing the type of water heater and power supply you need and taking safety precautions during installation.

In this guide, we will explain how you can easily install one in your own home. We'll cover the tools and materials you need, as well as step-by-step instructions on how to set up your new whirlpool bath properly. So let's get started!

How To Install A Whirlpool Bath? - Step By Step Instructions

What You Will Need

Equipment and Tools -

  • Tape measure
  • Level
  • Screwdriver
  • Drill
  • Pliers
  • Hammer
  • Putty knife
  • Caulk gun
  • PVC saw

Materials -

  • Whirlpool tub
  • Waste-and-overflow unit
  • Flexible hose
  • PVC pipes and fittings
  • Screws
  • Adhesive
  • Silicone caulk
  • Water heater
  • Grout
  • Spacers

Step By Step Instructions For Whirlpool Tub Installation

Installing a whirlpool bath is a detailed process requiring CAREFUL planning and preparation. Use our step-by-step guide to help you through the process smoothly.

1. Determine Your Requirements

Before installing your whirlpool tub, assess the plumbing and electrical components needed for installation. This includes determining what TYPE of water heater, power supply and waste-and-overflow unit are required.

2. Choose A Supplier

Select a REPUTABLE supplier with the right product for your needs. Many types of whirlpool tubs are available, so make sure you choose one that's suitable for your bathroom and perfect for your needs.

Pro Tip: You may want to compare it to your existing bath to ensure the new whirlpool bath fits in the same space.

3. Preparing the Installation Area

Installing a whirlpool bath is an involved process that requires careful planning and preparation. You may need to REMOVE the existing tub and create additional space for your whirlpool, such as tiling or building a platform.

The next step is to measure the area where you plan to install the tub, ensuring it will FIT properly (using your tape measure, to be precise).

You should also check for potential obstacles, such as pipes or other fixtures, that may INTERFERE with the installation.

Once you have determined the size of your space, you can begin PREPPING the area by removing any existing tile or flooring and ensuring the surface is level and debris-free.

Pro Tip: It's important to use a level to ensure the area is perfectly level, or else you may run into issues with water building up on one side of the tub.

4. Installing the Tub and Waste-and-Overflow Unit

The next step is to install your whirlpool bath and waste-and-overflow unit [1]. To do this, use a drill to create pilot holes for the screws that will secure the tub, then ATTACH it using the screws and a screwdriver.

Secure the waste-and-overflow unit by attaching it to the drain pipe with pliers or a wrench, and be sure to use a putty knife to apply some adhesive around the EDGES of any fittings.

Pro Tip: Don't forget to line up the tub drain hole in the tub with the waste-and-overflow unit before securing it in place.

5. Connecting the Water and Power Supply

Once you have the tub and waste-and-overflow unit installed, you can CONNECT the water and electrical connection. For this step, it’s important to use flexible hoses, as they are easier to fit around any obstacles or tight corners.

You will also need to use PVC pipes, fittings, screws, and adhesive to ensure the STRUCTURE is secure. Install spacers between the jetted tub and wall for optimal water flow. Finally, you must connect the power supply using a water heater rated for whirlpool system baths.

6. Testing and Finishing Touches

Once you have the tub connected to the power and water supply, it's time to TEST it out. Turn on the water and plug in the power cord to see if everything works properly. If not, double-check your connections and troubleshoot any issues that may arise.

Finally, finish your installation by APPLYING silicone caulk around the tub's edges and then grouting to ensure it is sealed tight.

7. Final Cleanup

After completing your hard work, give your new tub one last sprucing up. Once it's pristine and SPOTLESS, you can sit back and relax.

Congratulations – you now have a luxurious whirlpool bath in your home. Enjoy the relaxation and stress relief it brings.


To sum it all up, to install a whirlpool tub is an intricate process that requires proper planning and meticulousness. You can easily install your desired relaxation sanctuary by adhering to the steps in this guide.

So why wait? Get started now so you can soon be enjoying your own personal haven of calm.

Sources -

  1. Installing a Bathtub Waste-and-Overflow Tube. The Spruce. Published 2014. Accessed February 21, 2023.